Theme song as in a song that you think conveys either your philosophy of life/beliefs, personality, personal values, pastimes or goals for your future. So what theme song is yours post them up! I'd say my song is: Let it be. by The Beatles. This song is one of a few that I can make a connection to cause after a lot of bad things in my life I've learned to let things go and be the bigger person and moving on, something I learned to do over the years.